Toxic air pollutants are poisonous substances in the air that come from natural sources (for example, radon gas coming up from the ground) or from manmade sources (for example, chemical compounds given off by factory smokestacks) and can harm the environment or your health.
Subsequently, Scorpius X-1 was discovered in 1962 by a team, under Riccardo Giacconi, who launched an Aerobee 150 sounding rocket carrying a highly sensitive soft X-ray detector designed by Frank Paolini.
The Constellation Scorpius-The Scorpion. Mythology: SCORPIUS-The Scorpion. As the giant hunter, Orion, sets each spring in the west, his mortal enemy, The Scorpion, rises in the eastern sky. Scorpius gained eternal fame when, upon command of the gods, he spring from the earth to surprise Orion, and sent the able hunter to his final resting place. Even the God of Healing, Asclepius, was unable to reverse the fatal effects of The Scorpion s sharp sting.